No certificate of authenticity and limited warranty card with gemological research association (GRA), because a single moissanite has fewer carats (less than 0.3 carats).
Color grade: D
Clarity grade: VVS1
Cut grade: Excellent
18K gold-plated, 925 sterling silver, Moissanite
Carat weight: 1.38
Product measurements: One Size:Actual Length 2.6 in, Weight 0.1 oz (2.7 g)
